| ACETABULAR | • acetabular adj. Cup-shaped; saucer-shaped. • acetabular adj. Related to the acetabulum. • ACETABULAR adj. cup-shaped; saucer-shaped. |
| ALMUCANTAR | • almucantar n. (Astronomy, archaic or historical) A small circle on the celestial sphere, parallel to the horizon… • almucantar n. (Astronomy, archaic or historical) An instrument for observing the heavenly bodies as they cross such a circle. • ALMUCANTAR n. (Arabic) a circle of altitude, parallel to the horizon, also ALMACANTAR. |
| AMBULACRAL | • ambulacral adj. Of or pertaining to an ambulacrum. • ambulacral n. Alternative form of ambulacrum. • AMBULACRAL adj. of or pertaining to ambulacra, as the ambulacral ossicles, plates, spines, and suckers of echinoderms. |
| AQUAPLANER | • aquaplaner n. One who aquaplanes. • AQUAPLANER n. one who aquaplanes. |
| ASTRAGALUS | • astragalus n. (Anatomy) The anklebone. • astragalus n. (Botany) A herb of the genus Astragalus. • Astragalus prop.n. A taxonomic genus within the family Fabaceae – the milk-vetches. |
| AUTARKICAL | • autarkical adj. Autarkic. • AUTARKICAL adj. relating to autarky, absolute sovereignty, also AUTARCHIC, AUTARCHICAL, AUTARKIC. |
| CAMPANULAR | • campanular adj. Campanulate; bell-shaped. • CAMPANULAR adj. relating to plants of the Campanula genus. |
| CASUALWEAR | • casualwear n. Clothing for non-formal occasions. |
| DULCAMARAS | • DULCAMARA n. (Latin) a flower of the potato family, aka bittersweet. |
| PARASEXUAL | • parasexual adj. (Biology) Exhibiting parasexuality. • parasexual adj. Both parasocial and sexual; being or relating to a one-sided sexual relationship. • PARASEXUAL adj. relating to reproduction that results in recombination of genes from different individuals. |
| QUADRANTAL | • quadrantal n. An ancient Roman unit of measure for liquids. • quadrantal n. Cube. • quadrantal adj. (Geometry) Of or relating to a quadrant, or included in the fourth part of a circle. |
| SATURNALIA | • saturnalia n. A period or occasion of general license, in which the passions or vices have riotous indulgence; a period… • Saturnalia prop.n. An Ancient Roman holiday honoring the deity Saturn. • Saturnalia prop.n. A taxonomic genus within the order Saurischia – a dinosaur from the Triassic period. |
| TARANTULAE | • tarantulae n. Plural of tarantula. • TARANTULA n. any one of several species of large spiders, popularly supposed to be very venomous. |
| TARANTULAS | • tarantulas n. Plural of tarantula. • TARANTULA n. any one of several species of large spiders, popularly supposed to be very venomous. |
| TULARAEMIA | • tularaemia n. Alternative form of tularemia. • tularæmia n. Obsolete spelling of tularemia. • TULARAEMIA n. a disease of rodents caused by a bacterium, and transmissible to humans, also TULAREMIA. |
| ULTRAVACUA | • ultravacua n. Plural of ultravacuum. • ULTRAVACUUM n. an extreme vacuum. |